Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition
Patent
1996-12-13
1999-09-28
Knepper, David D.
Data processing: speech signal processing, linguistics, language
Speech signal processing
Recognition
704202, 704259, G10L 302, G10L 900, G10L 502
Patent
active
059603917
ABSTRACT:
A signal extraction system for extracting one or more signal components from an input signal including a plurality of signal components. This system is equipped with a neural network arithmetic section designed to process information through the use of a recurrent neural network. The neural network arithmetic section extracts one or more signal components, for example, a speech signal component and a noise signal component from an input signal including a plurality of signal components such as a speech and noises and outputs the extracted signal components. Owing to the presence of this neural network arithmetic section, the signal extraction becomes possible with a high accuracy.
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Tamura Shinichi
Tateishi Masahiko
Denso Corporation
Knepper David D.
Sax Robert Louis
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